1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naily [24]
3 years ago
13

A pea plant with purple flowers (and unknown genotype) is crossed with a pea plant with white flowers. one-half of the offspring

have purple flowers and one-half have white flowers. what are the genotypes of the parent plants? see section 11.3 (page 177) .
Biology
1 answer:
Archy [21]3 years ago
8 0
The genotypes of the parents are Aa (heterozygous) and aa (recessive homozygous).  
 For example:  
 If the purple flower is dominant phenotype, then A is a dominant allele for it and Aa is a genotype which will give the purple colour.
In this case, white flower is recessive phenotype with aa genotype.
If we cross Aa x aa
<span>The offspring is going to be Aa Aa aa aa (half purple and half white)</span>
You might be interested in
Which mood is created in the audience through Antigone’s lines and situation?
NeTakaya

The correct answer is C. pity.

The drama Antigone is written by Sophocles  in a tragic mood to evoke the feelings such as pity and fear within the audience. Allusion is being used towards Hades and Acheron that would create the feeling of pity for Antigone.

When Antigone chose not to obey Creon's law and buried her brother led to her arrest. Creon changed the way of Antigone's execution from being stoned to death he would place her in a tomb where she would die eventually.

So these lines quoted by Antigone create a sense of pity for her condition.

6 0
3 years ago
Read 2 more answers
Viewed from ecliptic north, what is the direction of rotation (clockwise or counterclockwise) of Venus around its axis? Of Earth
denis23 [38]
<span>If you were to look down at the plane of the solar system from its 'north pole' you would see the planets orbiting the Sun counter clockwise, and rotating on their axis counterclockwise. Except for Venus. Venus would be rotating clockwise as it orbited the Sun counterclockwise. Venus is not alone. The axis of Uranus is inclined so far towards the plane of the solar system that it almost rolls on its side as it orbits the Sun.</span>
4 0
3 years ago
Read 2 more answers
Certain cells that line the stomach synthesize a digestive enzyme and secrete it into the stomach. This enzyme is a protein. Whi
KengaRu [80]

Answer:

exocytosis

Explanation:

The process by which intracellular vesicles in the cytoplasm fussed  with plasma membrane,to empty  the content of the vesicle into the extracellular environments is called exocytosis.

Generally this process can take place at all time,where is refers to as Constructive,or due to response to external signals from the extracellular environment, Regulated.

The  Exocytic vesicles of  this process are produced in the Endoplasmic Reticulum  and Golgi apparatus.

The fusion of the vesicles  to the plasma membrane(docking)involved energy and a specific adapter molecules between the plasma membrane and the vesicles. This ensures that the vesicles fused with the targeted  membrane.The fusion  of the adapters  leads to release of ATPs,and the  formation of fusion pore to channel the content to the external cells or organelles.

The vesicles may become parts of the plasma membrane ot be recycled.

5 0
3 years ago
First right answer gets brainliest!
Nezavi [6.7K]
The last one is the correct answer I do believe
6 0
3 years ago
Read 2 more answers
True or false the majority of the water on earth is not part of the water cycle
Alenkinab [10]
I’m guessing false because the water cycle contains all water on earth I think
6 0
3 years ago
Other questions:
  • A patient's cotranslational and post-translational processes have reversed roles. based on this knowledge, identify what type of
    15·1 answer
  • Which gland secretes growth hormone?
    7·2 answers
  • If a bone is immersed in a weak acid such as vinegar for several days, its inorganic components will dissolve. What will be the
    15·1 answer
  • Drag each label to the correct location. Each label can be used more than once. In a hydropower station, water stored in dams is
    5·1 answer
  • A health and nutrition researcher wants to determine if people who are on a calorie-restriction diet and do an hour of aerobic e
    8·1 answer
  • Photosynthetic cyanobacteria created what important component of the atmosphere?
    6·1 answer
  • How can lakes change the geology of Florida over time
    13·1 answer
  • Write the condition for implementing the green house strategy
    12·1 answer
  • 1 pts
    15·1 answer
  • The role of the liver in waste removal is to:
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!